Sotelo, Y. P550-M recycling plant offers solution to garbage woes. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Sotelo, Yolanda. "P550-M Recycling Plant Offers Solution to Garbage Woes." Philippine Daily Inquirer .
Citatione MLA (9a ed.)Sotelo, Yolanda. "P550-M Recycling Plant Offers Solution to Garbage Woes." Philippine Daily Inquirer, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.